diff options
| author | Animesh Kishore <ankishore@nvidia.com> | 2013-10-24 17:33:11 +0530 |
|---|---|---|
| committer | Animesh Kishore <ankishore@nvidia.com> | 2013-10-25 01:14:08 -0700 |
| commit | e3e8b894e95a8432efb35ccd058a1466969884c7 (patch) | |
| tree | 1618911082014d4745b8cf7432dcc05d6b8cc079 /arch/arm/mach-tegra/panel-s-wqxga-10-1.c | |
| parent | 98cde35dc30f9b00c79fac7b20f13fa7da869008 (diff) | |
arm: tegra: ardbeg: Reduce sharp 25x16 vblank
Reduces pll frequency and dvfs request.
Bug 1370966
Change-Id: Iee4063e4d9d998a902a423eec2e1c841e965e759
Signed-off-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-on: http://git-master/r/303332
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/panel-s-wqxga-10-1.c')
| -rw-r--r-- | arch/arm/mach-tegra/panel-s-wqxga-10-1.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/panel-s-wqxga-10-1.c b/arch/arm/mach-tegra/panel-s-wqxga-10-1.c index 6cf89951b8a1..7b8b0877f56f 100644 --- a/arch/arm/mach-tegra/panel-s-wqxga-10-1.c +++ b/arch/arm/mach-tegra/panel-s-wqxga-10-1.c @@ -159,7 +159,7 @@ static struct tegra_dsi_out dsi_s_wqxga_10_1_pdata = { .video_data_type = TEGRA_DSI_VIDEO_TYPE_COMMAND_MODE, .ganged_type = TEGRA_DSI_GANGED_SYMMETRIC_LEFT_RIGHT, .suspend_aggr = DSI_HOST_SUSPEND_LV2, - .refresh_rate = 62, + .refresh_rate = 61, .rated_refresh_rate = 60, .te_polarity_low = true, #else @@ -423,10 +423,30 @@ static int dsi_s_wqxga_10_1_postsuspend(void) static struct tegra_dc_mode dsi_s_wqxga_10_1_modes[] = { { #if DC_CTRL_MODE & TEGRA_DC_OUT_ONE_SHOT_MODE - .pclk = 306156000, /* @62Hz */ + .pclk = 294264000, /* @61Hz */ + .h_ref_to_sync = 0, + + /* dc constraint, min 1 */ + .v_ref_to_sync = 1, + + .h_sync_width = 32, + + /* dc constraint, min 1 */ + .v_sync_width = 1, + + .h_back_porch = 80, + + /* panel constraint, send frame after TE deassert */ + .v_back_porch = 5, + + .h_active = 2560, + .v_active = 1600, + .h_front_porch = 328, + + /* dc constraint, min v_ref_to_sync + 1 */ + .v_front_porch = 2, #else .pclk = 268627200, /* @60Hz */ -#endif .h_ref_to_sync = 4, .v_ref_to_sync = 1, .h_sync_width = 32, @@ -435,12 +455,9 @@ static struct tegra_dc_mode dsi_s_wqxga_10_1_modes[] = { .v_back_porch = 37, .h_active = 2560, .v_active = 1600, -#if DC_CTRL_MODE & TEGRA_DC_OUT_ONE_SHOT_MODE - .h_front_porch = 328, -#else .h_front_porch = 48, -#endif .v_front_porch = 3, +#endif }, }; |